carl? >> at the nasdaq, iraq and afghanistan, veterans of america, a non-profit organization with more than 200,000 members. great to see them today as well. a lot of charity this morning, even on the general news morning shows about facebook. if you haven't heard already, randi zuckerberg posted a pitch of her family, thought it was private, somebody saw it on their feed, put it on twitter, she responded angrily saying it was way uncool and beyond human decency and it has raised, once again this argument, debate about privacy settings and whether or not you should trust social media in general, dennis. >> a big lead-in there such a powerful medium. seeing it, of course, by this very example. right now, people, they don't feel comforcomfortable. but compelled to do it any watch behavior, as much as people talk about they don't like it, people use it putting more and more information online via social networks. i think there's a strange dichotomy about what we think we want and what we actua